Schema Central > NIEM 2.1 > emergencyManagement.xsd > em:AlertCategoryCode
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em:AlertCategoryCode

The code  value denoting the type of alert message.

Element information

Content

  • Type based on xsd:token
    • Valid valueDescription
      AckAcknowledgment of receipt of an earlier message
      ResponseA response to a previous request
      SensorConfigurationThese messages are for reporting configuration during power up or after Installation or Maintenance.
      DispatchA commitment of resources or assistance
      ReportNew information regarding an incident or activity
      ErrorRejection of an earlier message (for technical reasons)
      RequestA request for resources, information or action
      SensorDetectionThese are high priority messages which report sensor detections.
      SensorControlThese are messages used to control sensors/sensor concentrator components behavior.
      SensorStatusThese are concise messages which report sensors/sensor concentrator component status or state of health.
      CancelA cancellation or revocation of a previous message
      UpdateUpdated information superseding a previous message
  • Attributes

    NameOccTypeDescriptionNotes
    s:id [0..1]xsd:IDfrom group s:SimpleObjectAttributeGroup
    s:metadata [0..1]xsd:IDREFSfrom group s:SimpleObjectAttributeGroup
    s:linkMetadata [0..1]xsd:IDREFSfrom group s:SimpleObjectAttributeGroup

    Sample instance

    <em:AlertCategoryCode>Ack</em:AlertCategoryCode>

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